For hydrogen storage on the basis of magnesium are considered as one of the most perspective materials. The main task at project investigation was to find out influence transitive metals on hydrogen storage properties nanostructured composition on the basis of magnesium. Were investigated composition such concentration content: Mg-Mm-Ni, Mg-Nd-Fe, Mg-Ti, Mg-Zr. Were investigated the two-layer system Mg72Mm8Ni20 – Pd.
At the first investigation phase it is shown that temperature hydrogen desorption in the Mg72Mm8Ni20 as well as for magnesium. Investigated the two-layer system Mg72Mm8Ni20 – Pd it is shown that temperature hydrogen desorption near RT. This result has shown availability of search a component with low temperature hydrogen desorption for of magnesium composites.
Investigated the Nd80Fe20 composite it is shown that temperature hydrogen desorption near RT. Alloy Mg6(Nd80Fe20)94 hydrogen absorbs in content ~2.5 weight.%, with technically comprehensible speed. Introduction Ti and Zr in magnesium leads to considerable decrease in temperature deuterium desorption (~400 K) in comparison with deuterium desorption from samples of magnesium (~700 K). Investigation of alloys Co66-хNd33Bх has shown presence narrow the range of concentration boron, nearby 1,4 wt.% at which the increase three times quantities of hydrogen absorbed is observed.
Performance of the given project promoted search of modern techniques of manufacturing nanomaterials with a wide spectrum of concentration the component which in combination with ion-implantation, thermodesorption and nuclear-reaction techniques show availability of use the given complex of techniques in investigated of fundamental bases interaction of hydrogen with materials.